CN201425172Y - Low-frequency sensing ultraviolet lamp - Google Patents
Low-frequency sensing ultraviolet lamp Download PDFInfo
- Publication number
- CN201425172Y CN201425172Y CN200920039301XU CN200920039301U CN201425172Y CN 201425172 Y CN201425172 Y CN 201425172Y CN 200920039301X U CN200920039301X U CN 200920039301XU CN 200920039301 U CN200920039301 U CN 200920039301U CN 201425172 Y CN201425172 Y CN 201425172Y
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- Prior art keywords
- ultraviolet lamp
- low frequency
- fluorescent tube
- ultraviolet
- lamp
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Abstract
The utility model discloses a low-frequency sensing ultraviolet lamp, which comprises an electrodeless ultraviolet lamp tube, a magnetic ring, a coil, a magnetic ring lathedog, a magnetic ring support, a lamp tube fixing support, a low-frequency generator and a paraboloid lamp. The type of low-frequency sensing ultraviolet lamp adopts the electrodeless ultraviolet lamp tube as a main luminous body; the electrodeless ultraviolet lamp tubes with different power, shapes and structures can give off different ultraviolet radiation intensity and ultraviolet spots with different ultraviolet radiationintensity distribution, thereby meeting the needs of different application occasions; and the low-frequency sensing ultraviolet lamp can replace the prior traditional hot cathode, cold cathode tubular, H-shaped or spiral ultraviolet lamp, effectively reduces the problems of the traditional ultraviolet lamp of low ultraviolet radiation efficiency, high heat, easy lamp explosion, wire burning, short service life and the like, improves the service life, the safety and the reliability of the lamp, and has the advantages of low energy consumption, high illumination and long irradiation distance.
Description
Technical field
The present invention relates to a kind of ultraviolet lamp, particularly a kind of low frequency induction ultraviolet lamp.
Background technology
Ultraviolet lamp commonly used at present is based on filamentray structure, fills the gas-discharge lamp of inert gas and mercury, negative electrode (filament) lead-out wire adds starter by electric ballast or Inductive ballast and is connected with external power, it comprises structure as shown in Figure 1: quartz glass tube 101, filament 102, extraction pole 103, argon gas 104 and mercury 105.
This traditional ultraviolet lamp exists that ultra-violet radiation efficient is low, heat greatly, easily fried lamp, burn problems such as silk and life-span be short.
Summary of the invention
Goal of the invention: at the deficiencies in the prior art, the utility model provides a kind of low frequency electrodeless ultraviolet lamp, can reduce effectively that traditional ultraviolet lamp ultra-violet radiation efficient is low, heat greatly, easily fried lamp, burn problems such as silk and life-span be short, improve the life-span and the security reliability of lamp.The utility model energy consumption is low, the illumination height, and irradiation distance is long.Its electrodeless ultraviolet fluorescent tube is a kind of low-pressure mercury vapor electric discharge fluorescent tube.Give off very strong 185nm and the ultraviolet ray of 253.7nm wavelength during burning-point.Be applicable to the place that industries such as hospital, food, cold drink, pharmacy, water purified treatment and sewage disposal need be sterilized, industries such as ultraviolet anhydrous cleaning, ultraviolet photo-curing and ultraviolet light communication.
Technical scheme: the utility model is realized by following technical scheme:
Low frequency induction electrodeless ultraviolet lamp of the present utility model, comprise light source, lampshade and fixture, wherein light source is arranged in the lampshade, and described light source is the electrodeless ultraviolet fluorescent tube that is fixed on the light tube fixing rack, and device has electromagnetic coupler and low frequency generator thereon; Described electrodeless ultraviolet fluorescent tube is connected with described electromagnetic coupler, and described low frequency generator is connected with described electromagnetic coupler.
Further be, electromagnetic coupler of the present utility model comprises magnet ring, magnet ring clip and induction coil, and wherein induction coil is looped around on the magnet ring, and magnet ring is fixed on the electrodeless ultraviolet fluorescent tube by the magnet ring clip.
Further be that electrodeless ultraviolet fluorescent tube of the present utility model is arranged on the focus of lampshade.
Further be that the power of electrodeless ultraviolet fluorescent tube of the present utility model is 15W～400W.
Further be that electrodeless ultraviolet fluorescent tube of the present utility model adopts high ozone quartz glass, ultraviolet excision quartz glass or saturating purple high-boron-silicon glass as shell.
Further be that electrodeless ultraviolet fluorescent tube of the present utility model adopts loop configuration, tube diameter 10～100mm.
Further be to be filled with inert gas and liquid amalgam in the electrodeless ultraviolet fluorescent tube of the present utility model.
Further be that electrodeless ultraviolet fluorescent tube quartz crust inwall of the present utility model scribbles the nano aluminium oxide diaphragm.
Further be, magnet ring of the present utility model is two semicircles, and induction coil is on magnet ring wherein, and the number of turns is 1～50 circle.
Further be the operating frequency 〉=150kHz of low frequency generator of the present utility model.
Beneficial effect:, the utlity model has following advantage with respect to traditional hot negative electrode, cold cathode tubulose, H shape or spirality ultraviolet germicidal:
1) ultra-violet radiation intensity height: adopt the electrodeless ultraviolet fluorescent tube as illuminating source, can reach required light intensity and lamp body miniaturization.
2) safety durable, long service life: because the electrodeless ultraviolet fluorescent tube does not have necessary filament of conventional quartz burner or electrode, reach 10 years service life, save cost and reduced the burden of keeping in repair.
3) energy-efficient: electrodeless ultraviolet fluorescent tube electrical efficiency height, power consumption are few, than the more power saving of conventional quartz burner.
4) start-up time, the time of restarting :≤0.5S.
5) the wide 90～265V that reaches of operating voltage range.
6) adopt liquid amalgam, crown glass, help environmental protection.
7) excellent electrical properties.The power factor height, current harmonics is low, and constant ultraviolet ray is exported in the constant voltage power supply.
When 8) electrodeless ultraviolet fluorescent tube shell is designed to different rectangles or annular, can satisfy the needs of different ultra-violet radiation intensity distributions.
Can adopt the high ozone envelope of quartz glass when 9) designing electrodeless ultraviolet fluorescent tube pipe, satisfy ozonization, sterilization, decontamination, bleaching, deodorizing, in the process of chemical decomposition material, be reduced into oxygen or generate water and carbon dioxide, not produce secondary pollution; Can select ultraviolet excision envelope of quartz glass during design electrodeless ultraviolet fluorescent tube, not produce ozone.
Description of drawings
Fig. 1 is the structural representation of traditional UV lamp.
Wherein: 101, quartz glass tube, 102, filament, 103, extraction pole, 104, argon gas, 105, mercury.
Fig. 2 is a vertical section structure schematic diagram of the present utility model.
Wherein: 201, hollow thread bar, 202, the mobile jib that is threaded, 203, low frequency generator, 204, nut, 205, rectangle or circular cavity, 206, light tube fixing rack, 207, nut, 208, magnet ring, 209, lampshade, 210, the magnet ring clip, 211, ultraviolet reflectance layer, 212, nut, 213, induction coil, 214, the electrodeless ultraviolet fluorescent tube.
Fig. 3 is the electrodeless ultraviolet fluorescent tube schematic diagram of an embodiment of the present utility model.
Wherein: 301, annular glass bulb, 302, the nano aluminium oxide diaphragm, 303 inert gases,, 304, liquid amalgam, 305, mercury vapour.
Fig. 4 is another vertical section structure schematic diagram of the present utility model.
Wherein: 401, electrodeless ultraviolet fluorescent tube, 402, magnet ring, 403, induction coil, 404, magnet ring clip, 405, the lamp box matrix, 406, light tube fixing rack, 407, ultraviolet reflectance layer, 408, reflection shield, 409, rectangular cavities, 410, bolt, 411, reflector, 412, hinge, 413, connecting rod, 414, fixture, 415, low frequency generator.
Fig. 5 is the electrodeless ultraviolet fluorescent tube schematic diagram of another embodiment of the present utility model.
Wherein: 501, rectangle glass bulb, 502, the nano aluminium oxide diaphragm, 503 inert gases,, 504, liquid amalgam, 505, mercury vapour.
The specific embodiment
Embodiment 1
As shown in Figure 2, present embodiment is made of hollow thread bar 201, the mobile jib 202 that is threaded, low frequency generator 203, nut 204, rectangle or circular cavity 205, light tube fixing rack 206, mobile jib nut 207, magnet ring 208, lampshade 209, magnet ring clip 210, ultraviolet reflectance layer 211, nut 212, induction coil 213 and annular electrodeless ultraviolet fluorescent tube 214.Hollow thread bar 201 is fixed on low frequency generator 203 shells, is mainly used in light fixture and ancillary equipment is connected and fixed.Low frequency generator 203 places rectangular cavities 205.Magnet ring 208, is fixedlyed connected with light tube fixing rack 206 on electrodeless ultraviolet fluorescent tube 214 by magnet ring clip 210 anchor ears again, and electrodeless ultraviolet fluorescent tube 214 promptly forms an integral body with light tube fixing rack 206 like this, constitutes the fluorescent tube parts.Be connected with low frequency generator 203 and lampshade 209 by the mobile jib 202 that is threaded, nut 212 again.Nut 207 welds or is riveted on the lampshade 209, and screw thread mobile jib 202 plays a part to spin.The mobile jib 202 that is threaded is hollow pipes, connects low frequency generator 203, lampshade 209 and electrodeless ultraviolet fluorescent tube 214, and the output lead of low frequency generator 203 is connected to the coil 213 of electromagnetic coupler by hollow pipe.Adopt electrodeless ultraviolet fluorescent tube 214 as illuminating source, described electrodeless ultraviolet fluorescent tube 214 is by annular glass bulb 301, nano aluminium oxide diaphragm 302, and inert gas 303, liquid amalgam 304, mercury vapour 305 constitutes.
Among the embodiment shown in Fig. 3,5, adopt high ozone quartz glass, ultraviolet excision quartz glass or saturating purple high-boron-silicon glass to make quartz crust 301,501; At quartz crust 301,501, inwall coated with nano alumina protective layer 302,502; Toast exhaust, fill an amount of inert gas 303,503 and liquid amalgam 304,504; Liquid amalgam 304,504 discharges the mercury vapour 305,505 of simple substance through heating.
Embodiment 2
As shown in Figure 4, present embodiment is made of electrodeless ultraviolet fluorescent tube 401, magnet ring 402, induction coil 403, magnet ring clip 404, lamp box matrix 405, light tube fixing rack 406, ultraviolet reflectance layer 407, reflection shield 408, rectangular cavities 409, bolt 410, reflector 411, hinge 412, connecting rod 413, fixture 414, low frequency generator 415.Low frequency generator 415 places rectangular cavities 409.Magnet ring 402, is fixedlyed connected with light tube fixing rack 406 on electrodeless ultraviolet fluorescent tube 401 by magnet ring clip 404 anchor ears again, and electrodeless ultraviolet fluorescent tube 401 promptly forms an integral body with light tube fixing rack 406 like this, constitutes the fluorescent tube parts.The reflection shield 408 that is coated with ultraviolet reflectance layer 407 is fixed on the lamp box matrix 405 with bolt 410 with the fluorescent tube parts; Reflector 411 is connected with lamp box matrix 405 with connecting rod 413 by hinge 412, and reflector 411 can be adjusted arbitrarily angled, satisfies different shooting angle requirements.
Claims (10)
1, a kind of low frequency induction ultraviolet lamp, comprise light source, lampshade and fixture, wherein light source is arranged in the lampshade, it is characterized in that: the light source of this low frequency induction ultraviolet lamp is for being fixed on the electrodeless ultraviolet fluorescent tube (214) on the light tube fixing rack (206), and device has electromagnetic coupler and low frequency generator (203) on it; Described electrodeless ultraviolet fluorescent tube (214) is connected with described electromagnetic coupler, and described low frequency generator (203) is connected with described electromagnetic coupler.
2, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: described electromagnetic coupler comprises magnet ring (208), magnet ring clip (210) and induction coil (213), wherein induction coil (213) is looped around on the magnet ring (208), and magnet ring (208) is fixed on the electrodeless ultraviolet fluorescent tube (214) by magnet ring clip (210).
3, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: described electrodeless ultraviolet fluorescent tube (214) is arranged on the focus of lampshade.
4, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: the power of described electrodeless ultraviolet fluorescent tube is 15W～400W.
5, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: described electrodeless ultraviolet fluorescent tube (214) adopts high ozone quartz glass, ultraviolet excision quartz glass or saturating purple high-boron-silicon glass as shell.
6, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: the shell of described electrodeless ultraviolet fluorescent tube (214) adopts loop configuration, and its tube diameter is 10～100mm.
7, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: described electrodeless ultraviolet fluorescent tube (214) wherein is filled with inert gas and liquid amalgam.
8, low frequency induction ultraviolet lamp according to claim 5 is characterized in that: described electrodeless ultraviolet fluorescent tube (214) quartz crust inwall scribbles the nano aluminium oxide diaphragm.
9, according to the described low frequency induction ultraviolet lamp of claim 2, it is characterized in that: described magnet ring (208) is two semicircles, and induction coil (213) is on a magnet ring (208) wherein, and the number of turns is 1～50 circle.
10, according to the described low frequency induction ultraviolet lamp of claim 1, it is characterized in that: the operating frequency 〉=150kHz of described low frequency generator (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920039301XU CN201425172Y (en) | 2009-05-06 | 2009-05-06 | Low-frequency sensing ultraviolet lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920039301XU CN201425172Y (en) | 2009-05-06 | 2009-05-06 | Low-frequency sensing ultraviolet lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425172Y true CN201425172Y (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920039301XU Expired - Fee Related CN201425172Y (en) | 2009-05-06 | 2009-05-06 | Low-frequency sensing ultraviolet lamp |
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| Country | Link |
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| CN (1) | CN201425172Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788322A (en) * | 2012-08-03 | 2012-11-21 | 无锡爱沃富光电科技有限公司 | Ultraviolet (UV) lamp fixing tool |
| CN103561534A (en) * | 2013-11-05 | 2014-02-05 | 浙江宇光照明科技有限公司 | Ultraviolet light generator |
-
2009
- 2009-05-06 CN CN200920039301XU patent/CN201425172Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788322A (en) * | 2012-08-03 | 2012-11-21 | 无锡爱沃富光电科技有限公司 | Ultraviolet (UV) lamp fixing tool |
| CN103561534A (en) * | 2013-11-05 | 2014-02-05 | 浙江宇光照明科技有限公司 | Ultraviolet light generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20120506 |